NdFeB-based magnets with excellent properties, especially high-coercivity, high remanence, have extensive applications in the field of permanent magnet motors. Current research efforts mainly focus on the nanocomposite materials and novel processing techniques.Nanocomposite magnets consisting of a hard magnetic phase with high anisotropy and a soft magnetic phases with high saturation magnetization have been widely studied experimentally and theoretically owing to their unusually high remanence, energy product and low cost. The high remanence in nanocomposites arises from the exchange coupling between the magnetically hard and soft phases.

Tags: neodymium magnets NdFeB-based magnets,Application Smco magnets